The exploratory bores at the Piora Basin
The exploratory bores at the Piora Basin, 2008 (AlpTransit Gotthard Ltd)
An event offers an insight into the history of the NRLA through texts, photos, films and infographics. This document is part of the following events.
The NRLA is far more than just the Gotthard Base Tunnel, but the first exploratory boring for the NRLA project takes place at the Gotthard.